*SUPPORT*
IN: lug tufa gazzer OUT: PURPLE RED
IN: lug wif OUT: PURPLE PURPLE
IN: gazzer OUT: RED
IN: blicket gazzer tufa gazzer OUT: PINK RED RED
IN: blicket OUT: PINK
IN: gazzer tufa lug OUT: RED PURPLE
IN: gazzer tufa gazzer OUT: RED RED
IN: zup gazzer OUT: GREEN RED
IN: lug dax OUT: PURPLE PURPLE
IN: gazzer wif OUT: RED RED
IN: blicket dax OUT: PINK PINK
IN: lug gazzer OUT: PURPLE RED
IN: zup dax OUT: GREEN GREEN
IN: gazzer dax OUT: RED RED

*QUERY*
IN: lug gazzer dax OUT: PURPLE RED RED
IN: zup gazzer wif OUT: GREEN RED RED
IN: zup wif OUT: GREEN GREEN
IN: blicket tufa blicket OUT: PINK PINK
IN: zup OUT: GREEN
IN: lug OUT: PURPLE
IN: blicket wif OUT: PINK PINK
IN: blicket zup tufa zup OUT: PINK GREEN GREEN
IN: blicket tufa lug OUT: PINK PURPLE
IN: zup blicket dax OUT: GREEN PINK PINK

*GRAMMAR*
blicket -> PINK 
 zup -> GREEN 
 gazzer -> RED 
 lug -> PURPLE 
 u1 wif -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 